EP 2486474 B1 20200304 - USER INTERFACES
Title (en)
USER INTERFACES
Title (de)
BENUTZERSCHNITTSTELLEN
Title (fr)
INTERFACES UTILISATEUR
Publication
Application
Priority
- GB 0917526 A 20091007
- GB 201004434 A 20100317
- GB 201009011 A 20100528
- GB 2010051684 W 20101007
Abstract (en)
[origin: WO2011042749A1] A first electronic device is operated in the presence of a second electronic device. Both are configured to transmit acoustic signals, the first being configured to transmit signals with a first characteristic. The first device determines the presence of the second device and thereafter transmits acoustic signals having a second, signal characteristic, different from the first characteristic, and giving a reduced interference between signals transmitted from the first and second devices respectively than the first signal characteristic. Acoustic signals comprising reflections of the transmitted signals from an object are received at the first device, and are used to characterise the motion of the object and thereby control a function of the first device.
IPC 8 full level
G06F 3/043 (2006.01)
CPC (source: EP US)
G01S 5/18 (2013.01 - US); G06F 3/043 (2013.01 - EP US); G01S 2013/466 (2013.01 - EP US); G01S 2013/468 (2013.01 - EP US); G06F 2203/04101 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011042749 A1 20110414; EP 2486474 A1 20120815; EP 2486474 B1 20200304; US 2012313900 A1 20121213; US 9329728 B2 20160503
DOCDB simple family (application)
GB 2010051684 W 20101007; EP 10773384 A 20101007; US 201013500898 A 20101007